Sony SA-WCT180 - Printed Wiring Board - KEY Board; Printed Wiring Board - MAIN Board; Schematic Diagram - KEY Board

SA-WCT180
SA-WCT180
1717
3-5. PRINTED WIRING BOARD - MAIN Board -
A
B
C
D
E
1 2 3 4
MAIN BOARD (COMPONENT SIDE)
MAIN BOARD (CONDUCTOR SIDE)
• : Uses unleaded solder.
• See page 13 for Circuit Boards Location.
3-6. PRINTED WIRING BOARD - KEY Board -
KEY BOARD (COMPONENT SIDE)
KEY BOARD (CONDUCTOR SIDE)
A
B
1 2 3 4
• : Uses unleaded solder.
• See page 13 for Circuit Boards Location.
3-7. SCHEMATIC DIAGRAM - KEY Board -
A
32
B
1
KEY BOARD
ES1:
A:46-FH010T-04IF
B:46-FH006T-04HP
ES2:
46-FH008T-03P
1
2
3
XP5
3PIN/2.0mm
XP5
3PIN/2.0mm
C17
NC/0.1uF
C17
NC/0.1uF
C19
NC/0.1uF
C19
NC/0.1uF
SW1 POWERSW1 POWER
SW2 LINKSW2 LINK
D
D
1
2
3